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...xml文件
xml.Load(path);
xml.Load(HttpContext.Current.Server.MapPath("~/file/bookstore.xml"));
//指定一个节点
XmlNode root=xml.SelectSingleNode("/root");
//获取节点下所有直接子节点
XmlNodeList childlist=root.ChildNodes;
//判断该节点下是否有子节点
root.Has...
how to ignore namespaces with XPath
My goal is to extract certain nodes from multiple xml files with multiple namespaces using XPath. Everything works fine as long as i know the namespace URIs. The namespace name itself remains constant, but the Schemas (XSD) are sometimes client-generated i.e. unknown to me. Then i am left with basic...
How can I create tests in Android Studio?
...ll set up already!
How to create local unit tests
Open the ExampleUnitTest file shown in the image above. it should look something like this:
public class ExampleUnitTest {
@Test
public void addition_isCorrect() throws Exception {
assertEquals(4, 2 + 2);
}
}
Press the double gre...
Git keeps asking me for my ssh key passphrase
...-add -K gives the following: unknown option -- K usage: ssh-add [options] [file ...] Options: -l List fingerprints of all identities. -L List public key parameters of all identities. -k Load only keys and not certificates. -c Require confirmation to sign u...
Git diff says subproject is dirty
...ubmodule.
Submodules are now regarded as dirty if they have any modified files or untracked files, whereas previously it would only be the case if HEAD in the submodule pointed to the wrong commit.
The meaning of the plus sign (+) in the output of git submodule has changed, and the first tim...
What do Clustered and Non clustered index actually mean?
... that isn't the case. SQL Server certainly doesn't guarantee that all data files are laid out in a contiguous physical area of disc and there is zero file system fragmentation. It isn't even true that a clustered index is in order within the data file. The degree to which this isn't the case is the ...
How to export revision history from mercurial or git to cvs?
...t cvsimport -d $CVSROOT -C dir_to_create -r cvs -k \
-A /path/to/authors/file cvs_module_to_checkout
The -A option is optional but it helps to make your revision history that's imported from CVS look more git-like (see man git-cvsimport for more info on how this is set up).
Depending on the size ...
How to split strings across multiple lines in CMake?
I usually have a policy in my project, to never create lines in text files that exceed a line length of 80, so they are easily editable in all kinds of editors (you know the deal). But with CMake I get the problem that I do not know how to split a simple string into multiple lines to avoid one huge ...
Rails server says port already used, how to kill that process?
...o find the PID by navigating through your rails directory to the following file tmp/pids/server.pid
– tandy
Feb 15 '14 at 19:29
...
UIBarButtonItem with custom image and no border
...
The custom category: I have to create the header file with those declarations, and the implementation file, where I put the code you're refering ? thanks
– mongeta
Apr 21 '10 at 8:59
...